CHANGELOG for hotfix 0.11.3

Fix bug with image meta set

CHANGELOG for hotfix 0.11.2

Fix an output bug wiuth file permissions get

CHANGELOG for hotfix 0.11.1

Bug fixes:

- Check if personlity mode is always in octal

CHANGELOG for version 0.11

Bug Fixes:
- Make authentication lazy (#4300)
- Stop shell from destroying the config instance
- Shell can manage all valid command line arguments [#3716]
- Restore 2nd level command syntax in shell [#3736]
- Allow copy of deleted objects by refering to older version [#3737]
- Add image.add_member missing content-length header
- Do not unpublish by default in all pithos low level requests [#3780]
- Unquote http respons headers

Changes:

- Logs do not contain kamaki.clients pids by default [#4242]
- Replace page_hold method with pydoc.pager [#4279]
- Remove commands.pithos.DelimiterArgument, replace with ValueArgument
    wherever it is used
- Replace print methods with member print methods in _commands.* [#4292]
- kamaki.cli.config is now a directory package [#4058]
- Modify progress bar handler in cli.commands to allow count down and timeout
    [#4352]
- Make wait progress bars in cyclades CLI to count down to timeout instead of
    progressing forward [#4352]
- Rename IP commands to new namespace and better names [#4422]

Features:

- New config option log_pid (default: off) can allow pid-logging [#4242]
- Expand kamaki.cli unitests for the following packages ( [#4058] ):
  errors
- Modify print methods in cli utils to use arbitary stream objects [#4288]
- Implement wrapers for cli.utils print methods, in _commands [#4292]
- Implement unittests for kamaki.cli.config [#4058]
- Implement --type=SOFT/HARD argument for server reboot [#4338]
    The old argument -f/--force <==> --type=HARD is kept for bw compatibility
    A warning message guides users to stop using it
- Catch Keyboard Interupts in cli wait methods and exit gracefully [#4351]
- Add -R/--recursive in file listing, to list containers with their contents
    [#4301]
- Add -w/--wait to server firewall set [#4298]
- Add --output-format where applicable, keep -j/--json too, for bw
    compatibility [#4342]
- Allow metakeys in personality argument [#4312]
